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This is what I was getting at.
If outright disabling of the legacy canvas (with or without the cull
of associated code) is not desirable for 5.1, is it feasible to switch
the legacy_wx canvas to legacy_gal in pcbnew, so the options are then
"GAL canvas+legacy tools" and "GAL canvas+new tools" (when they are
now "WX canvas+legacy tools" and "GAL canvas+new tools")?
If we did that, it's "wasted" effort in that the legacy tools mode
would only last until 6.0 opens, so it's a short-lived port, but it
might help 5.1 out of the door without too much drama?
On Thu, Oct 18, 2018 at 8:48 PM <seth@xxxxxxxxxxxxx> wrote:
> On 2018-10-18 10:10, Wayne Stambaugh wrote:
> > Hi John,
> > The legacy canvas in the pcb tools and gerbview is slated for removal
> > during v6 development. I image it will happen fairly quickly after 5.1
> > is released. I also expect there to be great wailing and gnashing of
> > teeth once it's removed but keeping it around doesn't make sense. We
> > will just have to suck it up, deal with the backlash, and fix any
> > lingering issues in the new tool framework and router as quickly as
> > possible.
> > Cheers,
> > Wayne
> Hi Wayne-
> We should probably start moving the default build on some Linuxes over
> to gtk3 as the gtk2/3 conflicts were one of the prime drivers to the
> GAL-legacy switch in eeschema. This requires turning on
> -DUSE_WX_GRAPHICS_CONTEXT as well for these linuxes.
> Unfortunately, this is an either/or in that Debian9 (and derivatives in
> Ubuntu) doesn't provide a python-wxgtk built against gtk2 and Debian
> 10/Ubuntu 18.04 don't provide python-wxgtk built against gtk3.
> If we are keeping the Legacy canvas for 5.1, we'll need to iron out GTK3
> bugs. This is potentially a not insubstantial amount of work as right
> now, GTK3 legacy view in pcbnew and gerbview does not display anything
> and a very garbled display in footprint editor.
> How much effort do we want to expend on keeping legacy running in new
> systems? Should we consider disabling legacy canvas if we enable GTK3
> in the build? FWIW, GTK3 works fine for page layout editor and the
> various buttons and menus as far as I have found so far. Also, GAL
> works as I expect
From: Wayne Stambaugh, 2018-10-17
From: John Beard, 2018-10-18
From: Wayne Stambaugh, 2018-10-18
From: seth, 2018-10-18